1 files changed, 0 insertions, 91 deletions
diff --git a/src/mainboard/lenovo/t400/hybrid_graphics.c b/src/mainboard/lenovo/t400/hybrid_graphics.c
deleted file mode 100644
index b313ffa49c..0000000000
--- a/src/mainboard/lenovo/t400/hybrid_graphics.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 secunet Security Networks AG
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <stdint.h>
-#include <string.h>
-#include <southbridge/intel/common/gpio.h>
-#include <northbridge/intel/gm45/gm45.h>
-#include <console/console.h>
-#include <option.h>
-
-#define HYBRID_GRAPHICS_INTEGRATED_ONLY 0
-#define HYBRID_GRAPHICS_DISCRETE_ONLY 1
-#define HYBRID_GRAPHICS_SWITCHABLE 2
-
-#define MUX_GPIO 22
-#define BCL_CTL_GPIO 19
-#define GFX_PWR_EN_GPIO 49
-
-#define HYBRID_DETECT_GPIO 21
-
-void hybrid_graphics_init(sysinfo_t *sysinfo);
-
-static bool hybrid_graphics_installed(void)
-{
-	if (get_gpio(HYBRID_DETECT_GPIO))
-		return false;
-	else
-		return true;
-}
-
-void hybrid_graphics_init(sysinfo_t *sysinfo)
-{
-	/* Set default mode */
-	uint8_t hybrid_graphics_mode =
-	    HYBRID_GRAPHICS_INTEGRATED_ONLY;
-
-	if (!hybrid_graphics_installed()) {
-		printk(BIOS_DEBUG, "Hybrid graphics not installed.\n");
-		/* The display is not connected to a mux or switchable. */
-		sysinfo->enable_igd = 1;
-		sysinfo->enable_peg = 0;
-		return;
-	}
-
-	printk(BIOS_DEBUG, "Hybrid graphics available: ");
-	get_option(&hybrid_graphics_mode, "hybrid_graphics_mode");
-
-	/* Select appropriate hybrid graphics device */
-	switch (hybrid_graphics_mode) {
-	default:
-	case HYBRID_GRAPHICS_INTEGRATED_ONLY:
-		printk(BIOS_DEBUG, "Activating Integrated Only.\n");
-		set_gpio(MUX_GPIO, GPIO_LEVEL_LOW);
-		set_gpio(BCL_CTL_GPIO, GPIO_LEVEL_LOW);
-		set_gpio(GFX_PWR_EN_GPIO, GPIO_LEVEL_LOW);
-
-		sysinfo->enable_igd = 1;
-		sysinfo->enable_peg = 0;
-		break;
-	case HYBRID_GRAPHICS_DISCRETE_ONLY:
-		printk(BIOS_DEBUG, "Activating Discrete Only.\n");
-		set_gpio(MUX_GPIO, GPIO_LEVEL_HIGH);
-		set_gpio(BCL_CTL_GPIO, GPIO_LEVEL_HIGH);
-		set_gpio(GFX_PWR_EN_GPIO, GPIO_LEVEL_HIGH);
-
-		sysinfo->enable_igd = 0;
-		sysinfo->enable_peg = 1;
-		break;
-	case HYBRID_GRAPHICS_SWITCHABLE:
-		printk(BIOS_DEBUG, "Activating Switchable (both GPUs).\n");
-		set_gpio(MUX_GPIO, GPIO_LEVEL_LOW);
-		set_gpio(BCL_CTL_GPIO, GPIO_LEVEL_LOW);
-		set_gpio(GFX_PWR_EN_GPIO, GPIO_LEVEL_HIGH);
-
-		sysinfo->enable_igd = 1;
-		sysinfo->enable_peg = 1;
-		break;
-	}
-}